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stiffness

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Published: 01 August 2012
Fig. 9.10 (a) Test setup for determining dynamic stiffness; (b) dynamic stiffness measurement for a 500-ton press. Recreated after Ref 9.17 More
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Published: 01 March 2006
Fig. A.28 Influence of density on and strength and stiffness of polyethylene. Source: Ref A.35 More
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Published: 01 November 2010
Fig. 3.25 Matrix stiffness versus temperature More
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Published: 01 November 2010
Fig. 9.4 Strength and stiffness of various core materials. Source: Ref 1 More
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Published: 01 August 2012
Fig. 5.2 Specific strength and specific stiffness comparison of various metals. Source: Ref 5.1 More
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Published: 01 July 2009
Fig. 9.1 Inverse correlation of stiffness and thermal expansion. Source: Data from Appendix A in Ref 9.1 More
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Published: 30 November 2013
Fig. 4 Relationship of stiffness, or modulus of elasticity, to temperature for four common alloy systems More
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Published: 01 June 1983
Figure 1.14 Schematic regular behavior of an elastic-stiffness constant vs. temperature. More
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Published: 01 June 1983
Figure 1.19 Reduced elastic-stiffness constant C / C (0) vs. reduced temperature T / θ E for various s / C (0) ratios according to Varshni’s relationship. θ / E denotes Einstein characteristic temperature. More
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Published: 01 August 2005
Fig. 8.7 Correlation of composite stiffness by the rule of mixtures. Source: Ref 8.2 More
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Published: 01 August 2005
Fig. 8.9 Off-axis stiffness constants as functions of rotation angle θ. Source: Ref 8.3 More
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Published: 01 August 2012
Fig. 9.7 Effect of press stiffness on contact time. (a) Stiffer press. (b) Less stiff press. As the load builds and the press deflects elastically, a stiffer press requires less time, t p1 , for pressure buildup and also less time, t p2 , for pressure release. Consequently, the total More
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Published: 01 August 2012
Fig. 10.15 Vertical stiffness ( C ) of one-point (1p Mech), two-point (2p Mech), and four-point (4p Mech) mechanical presses, bottom knuckle joint (KJ bottom) drives, and top-knuckle joint (KJ top) drives. Source: Ref 10.21 More
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Published: 01 August 2012
Fig. 10.16 Angular stiffness ( C θ ) of one-point (1p Mech), two-point (2p Mech), and four-point (4p Mech) mechanical presses, bottom knuckle joint (KJ bottom) drives, and top-knuckle joint (KJ top) drives. Source: Ref 10.21 More
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Published: 01 February 2005
Fig. 11.15 Effect of press stiffness on contact time under pressure (S th = theoretical displacement-time curve under load). (a) Stiffer press. (b) Less stiff press. [ Kienzle, 1959 ] More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870001
EISBN: 978-1-62708-314-0
..., and orthotropic materials, the orientation of plies in unidirectional (lamina) and quasi-isotropic (laminate) lay-ups, and the dominant role of fibers in determining strength, stiffness, and other lamina properties. The chapter also compares the engineering attributes of composites with those of metals...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870285
EISBN: 978-1-62708-314-0
... Abstract This chapter discusses the effect of fiber length and orientation on the strength and stiffness of discontinuous-fiber composites. It also describes several fabrication processes, including spray-up, compression molding, reaction injection molding, and injection molding...
Series: ASM Technical Books
Publisher: ASM International
Published: 15 June 2021
DOI: 10.31399/asm.tb.mpktmse.t56010019
EISBN: 978-1-62708-384-3
... force, sample lengthening, and machine stiffness, and with mechanical properties and parameters such as elastic modulus, Young’s modulus, strength coefficient, strain-hardening exponent, and modulus of resilience. They also cover a wide range of materials including various grades of aluminum and steel...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.tt2.t51060065
EISBN: 978-1-62708-355-3
... of the machine stiffness on the test results is also described, along with a general assessment of test accuracy, precision, and repeatability of modern equipment. The chapter discusses various types of testing machines and their operations. Emphasis is placed on strain-sensing equipment. The chapter briefly...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.tt2.t51060091
EISBN: 978-1-62708-355-3
... environments. The chapter then briefly describes design criteria for some basic property combinations such as strength, weight, and costs as well as stiffness in tension. Additionally, it describes the processes involved in mechanical testing for stress at failure and elastic modulus. Finally, the chapter...